body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    text-align: center;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

header h1 {
    color: #ff5f14;
}

header p {
    font-weight: bold;
}

.btn {
    display: inline-block;
    background-color: #ff5f14;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 10px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #e03e00;
}

footer {
    margin-top: 20px;
    font-size: 0.8em;
    color: #666;
}